英文:
creating load balancer with container/ring of channels in golang
问题
我正在尝试使用容器/通道环来创建负载均衡器，但在写入它们时遇到问题。环似乎将interface {}作为类型，这在我尝试写入其分配的通道时会导致问题。
出现的错误是：
prog.go:11: invalid operation: chring.Value <- true (send to non-chan type interface {})
简化的代码：http://play.golang.org/p/AJs2MV_UUC
package main//import "fmt"import "container/ring"func main() {chring := ring.New(10)for i:=0;i<10;i++ {ch:=make(chan bool)chring.Value=chchring.Value <- true //dies herechring = chring.Next()}}
英文:
I am trying to make load balancer with container/ring of channels and I am having problems writing to them. Ring seems to take interface {} as type which causes problem when I try to write to it's assigned channel.
Error that comes out is
prog.go:11: invalid operation: chring.Value <- true (send to non-chan type interface {})
simplified code: http://play.golang.org/p/AJs2MV_UUC
package main//import "fmt"import "container/ring"func main() {chring := ring.New(10)for i:=0;i<10;i++ {ch:=make(chan bool)chring.Value=chchring.Value <- true //dies herechring = chring.Next()}}
答案1
得分: 3
使用类型断言：
chring.Value.(chan bool) <- true
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